baber/WOPTO huggingface dataset:
Patent JP-2015154239-A (JP)
Title: Bird's-eye-view image display device for construction machine
Inventor: OBATA KATSUMI
IPC: B60R1/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To display an accurate bird's-eye-view image without being influenced by a work member for construction.SOLUTION: A first front camera 4602A and a second front camera 4602B form a specific camera in which a portion to be a shadow of a work member 10B for construction becomes an imaging disabled dead-angle area by positioning the work member 10B for construction within an imaging range, and are installed so as to image the imaging range enough for obtaining a specific captured image with no dead-angle area in the case where captured images obtained from the cameras 4602A and 4602B are combined. Image combination means 52 generates the specific captured image by combining the captured images obtained from the first front camera 4602A and the second front camera 4602B. Bird's-eye-view image generation means 54 uses the specific captured image generated by the image combination means 52, thereby generating a first bird's-eye-view image in which an image of the work member 10B for construction is erased.
Patent JP-2014140184-A (JP)
Title: Interference management employing fractional code reuse
Inventor: YAVUZ MEHMET
IPC: H04W16/14
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for ameliorating a radio frequency (RF) interference problem in RF coverage of small-coverage base stations.SOLUTION: Interference that occurs during wireless communication may be managed through the use of fractional reuse and other techniques. In some aspects, the fractional reuse may relate to HARQ interlaces, portions of a timeslot, frequency spectra, and spreading codes. The interference may be managed through the use of a transmit power profile and/or an attenuation profile. The interference may also be managed through the use of power management-related techniques.
Patent JP-2015156440-A (JP)
Title: Dissimilar semiconductor substrate and manufacturing method therefor
Inventor: SATO TOMONARI
IPC: H01L31/10
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a dissimilar semiconductor substrate where a compound semiconductor thin film is formed on a support substrate composed of a dissimilar material, and the crystallinity does not deteriorate even in a high temperature process of crystal growth, impurity diffusion, rapid heat treatment, and the like. 
     SOLUTION: In a dissimilar semiconductor substrate where a compound semiconductor thin film is formed on a support substrate composed of a dissimilar material, thickness of the compound semiconductor thin film is thinner than the critical thickness for the amount of distortion caused by the thermal expansion coefficient difference between the support substrate and compound semiconductor thin film, occurring over a range from the room temperature to a temperature required for treating the compound semiconductor thin film. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015160985-A (JP)
Title: High strength hot rolled steel sheet and manufacturing method therefor
Inventor: TAKASAKA NORIAKI
IPC: C21D9/46
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a high strength hot rolled steel sheet excellent in surface quality and punchability and having tensile strength of 690 MPa or more and a manufacturing method therefor.SOLUTION: There is provided a high strength hot rolled steel sheet having a composite containing, by mass%, C:0.06 to 0.13%, Si:0.09% or less, Mn:0.01 to 1.20%, P:0.03% or less, S:0.005% or less, Al:0.1% or less, N:0.01% or less, Nb:0.10 to 0.18%, V:0.03 to 0.20% and limited Ti:0.02% or less (including 0) and balance Fe with inevitable impurities, and a structure having an area percentage of a bainite phase of 80% or more, the area percentage of a ferrite phase of 15% or less, the area percentage of a martensite phase of 5% or less, a deposition amount of cementite of 0.08% or more and an average particle diameter of 2 μm or less and carbide having the average particle diameter of less than 10 nm fine dispersed in a crystal particle of the bainite phase, limiting Si concentration amount from a surface to depth of 0.2 μm and having tensile strength of 690 MPa or more.
Patent JP-2015166406-A (JP)
Title: Adhesive composition and connection body
Inventor: KUDO SUNAO
IPC: H05K1/14
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition capable of sufficiently exhibiting an adhesive strength between an adherend and an adhesive even on a lower temperature (for instance, 140°C or lower) condition compared with a conventional one in a radical curing type adhesive.SOLUTION: An adhesive composition contains (a) a thermoplastic resin, (b) a radical polymerizable compound, and (c) a radical polymerization initiator. The (b) radical polymerizable compound contains a radical polymerizable compound having an isocyanate group or a radical polymerizable compound having such a structure that an isocyanate group is generated by heating.
Patent JP-2015167081-A (JP)
Title: Lighting fixture
Inventor: TSUJI YUYA
IPC: F21S2/00
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of preventing the erroneous mounting on a lighting fixture unit of a light source unit with light sources each having different color temperature.SOLUTION: A lighting fixture 10 comprises: a light source unit 11; and a lighting fixture unit 12. The light source unit 11 includes: a long support medium 15; a first light source arranged in the support medium 15 for emitting light of specified color temperature; and a second light source for emitting light of color temperature different from that of the first light source. The lighting fixture unit 12 includes: a long luminaire body 50; a first power supply unit 51 arranged in the luminaire body 50 for supplying electric power to the first light source; and a second power supply unit 52 for supplying electric power to the second light source. The lighting fixture unit 12 can allow the light source unit 11 to be mounted thereon only when the light source unit 11 is combined with the lighting fixture unit 12 in a prescribed longer direction to the luminaire body 50.
Patent JP-2015166954-A (JP)
Title: Equipment group relation analyzer and equipment group relation analysis program
Inventor: KUBO MITSURU
IPC: G06F17/50
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily create a group relation file representing the connection relation among equipment groups.SOLUTION: An equipment file 191 is a file containing each equipment group name to correspond to equipment IDs. A configuration diagram file 192 is a file containing equipment IDs of equipment belonging to a main equipment group and equipment IDs of equipment connected to the main equipment group. An associated group extraction unit 120 extracts each equipment ID contained in the configuration diagram file 192. The associated group extraction unit 120 acquires the equipment group name corresponding to each extracted equipment ID from the equipment file 191. A group relation file creation unit 130 creates a group relation file 195 containing equipment group names different from the name of the main equipment group as sub equipment group names. A group relation diagram creation unit 140 creates a group relation diagram file 196 on the basis of the group relation file 195.
Patent JP-2015171699-A (JP)
Title: Method for producing oxide catalyst, method for producing unsaturated acid, and method for producing unsaturated nitrile
Inventor: TATENO ERI
IPC: B01J23/34
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oxide catalyst which contains niobium and is used in a vapor-phase catalytic oxidation reaction or a vapor-phase catalytic ammoxidation reaction and in which method when a solution containing a Nb raw material compound and an organic acid is prepared, solubility of the Nb raw material compound is enhanced to shorten a dissolution time of the Nb raw material compound and a filtration time, and to provide a method for producing an unsaturated acid and a method for producing unsaturated nitrile, in each of which methods the oxide catalyst is used.SOLUTION: The method for producing the oxide catalyst, which is used for producing the unsaturated acid or the unsaturated nitrile, comprises a step of mixing the Nb raw material compound, the organic acid and water to obtain a Nb aqueous mixture. A Nb residual ratio of the Nb raw material compound is 5.0% or lower.
Patent JP-2015174470-A (JP)
Title: belt structure
Inventor: TAKADA MASAHIRO
IPC: B60N2/90
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To easily grip a grip part by maintaining the grip part in a ring state.SOLUTION: This belt structure 20 operates an operation lever 17 incorporated in a device 12 from the outside of the device 12. The belt structure 20 has: a deformable belt main body 21 whose one end part 21d side is connected to the operation lever 17, the other end part 21u side is arranged outside the device 12, and the other end part 21u side is arranged with a ring-shaped grip part 40; and a posture holding part 30 which is arranged at a part of the grip part 40 of the belt main body 21 in a circumferential direction, and can hold a posture.
Patent JP-2015176618-A (JP)
Title: Semiconductor integrated circuit and operation method of the same
Inventor: KOYAMA HIDEHO
IPC: G11B21/12
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To enable a calibration operation for detecting a velocity of a motor without use of digital correction processing by an external CPU.SOLUTION: A calibration operation is configured to calculate a comparison reference value VCMP_REF corresponding to a counterelectromotive detection signal of a counterelectromotive voltage detection circuit 25 in a state where a zero current flows to a motor 35 in a stationary state of an arm 34. To this end, in response to a non-zero current flowing to the motor 35, the counterelectromotive detection signal of the counterelectromotive voltage detection circuit 25 is set to first and second values VDET_CAL1 and 2, and a semiconductor integrated circuit 2 is configured to calculate the comparison reference value VCMP_REF from the first and second values. A gain adjustment of an internal amplifier 251 of the counterelectromotive voltage detection circuit 25 of an adjustment unit 2125 is configured to reduce a difference between a comparison input value VCMP_IN serving as the counterelectromotive detection circuit 25 of the counterelectromotive voltage detection circuit 25 and the comparison reference value VCMP_REF.
Patent JP-2015178174-A (JP)
Title: thermal transfer sheet
Inventor: TAKAO MASATO
IPC: B41J2/325
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet having excellent blocking resistance and also excellent boiling resistance of printed matter.SOLUTION: On one face of base material 1, at least a transferable peeling layer 2 and a transferable colored layer 3 are disposed in this order from the base material side, and on the other face of the base material, a back surface layer 4 is disposed. The transferable colored layer 3 comprises phenolic resin with a softening point of 100°C or more, and inorganic filler with an average particle diameter of 3 μm or less.
Patent JP-2015176490-A (JP)
Title: Information processing apparatus and information processing method
Inventor: KANEKO TAKESHI
IPC: G06F3/041
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a television that a user makes perform desired processing by properly adjusting force applied to an operation acceptance part by finger touching.SOLUTION: A feature quantity measurement part (141) measures secular change in contact pressure when a user starts operating a television (100) by touching an operation acceptance part with a finger. A peak specification part (142) specifies a peak of the contact pressure during the secular change. A playback part (144) changes the playback speed of a video-recording content to a speed corresponding to the height of the peak.
Patent JP-2015175362-A (JP)
Title: Exhaust emission control system controller
Inventor: ENDO HIROYUKI
IPC: F01N3/08
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system controller capable of detecting the generation of a precipitate while keeping actuating a motor for driving a urea water pump, and ensuring high detection responsiveness.SOLUTION: A determination unit 33 determines whether a precipitate is generated in a urea water passage portion 16 from the number of revolutions of a motor 18 detected by a number-of-revolutions detection unit 32. If the precipitate is generated in a urea water passage 21, the resistance of urea water flowing in the urea water passage 21 increases and the number of revolutions of the motor 18 driving the urea water pump 15 changes. The determination unit 33 determines whether the precipitate is generated on the basis of a change in the number of revolutions of the motor 18. As a result, it is possible to detect the generation of the precipitate while keeping actuating the motor 18 driving the urea water pump 15.
Patent JP-2015178196-A (JP)
Title: transparent conductor
Inventor: HIRATA KENICHIRO
IPC: B32B9/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductor having excellent moisture resistance and wear resistance, and sufficient translucency.SOLUTION: A transparent conductor according to the present invention comprises a transparent substrate 1, a transparent metal layer 3 provided on the transparent substrate 1, and a first high refractive index layer 2 and a second high refractive index layer 4 provided on the transparent substrate 1 and comprising zinc sulfide and a material harder than silicon dioxide.
Patent JP-2015178559-A (JP)
Title: Rubber composition and rubber molding
Inventor: ISHIKAWA SHIRO
IPC: C08L21/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a rubber molding which can conduct heat efficiently and a rubber composition capable of manufacture of the rubber molding.SOLUTION: A rubber composition comprises a rubber base material, solid particles and carbon nano fibers bonded chemically to the sold particle, and the thermal resistance between the solid particle and the carbon nano fiber is thus low, allowing manufacture of a rubber molding having high thermal conductivity.
Patent JP-2015135460-A (JP)
Title: Reaction force generating device
Inventor: OSUGA ICHIRO
IPC: G10H1/34
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to fix a reaction force generating member to a support member easily and stably.SOLUTION: A reaction force generating device has a reaction force generating member 21 in which dome parts 21w1,21b1, a base part 21-3 and leg parts 21-4 are integrally formed by an elastic body. The leg parts 21-4 maintain the same shape and size of a cross section of the base part 21-3, which is parallel with a surface on the opposite side of the dome parts 21w1,21b1, along an axial center Yk over a prescribed length, and are formed in a columnar shape while the axial center Yk extended from the surface on the opposite side in parallel with a direction of axial centers Yw,Yb of the dome parts 21w1,21b1. The reaction force generating member 21 is fixed to a support part 31d while an outer peripheral surface of the leg parts 21-4 in a part of the axial center direction is brought into contact with an inside surface of through-holes 31d1. At least a part of the inside surface of the through-holes 31d1 is inclined from a position contacting an outer peripheral surface of the leg parts 21-4 to the outside in a radial direction further from a direction of the axial center Yk of the leg parts 21-4.
Patent JP-2015182233-A (JP)
Title: Inkjet recording method
Inventor: NAGASE MAKOTO
IPC: B41J2/01
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording method by which an image excellent in recording stability, drying property, and rubbing resistance can be recorded.SOLUTION: The inkjet recording method of the present invention includes: an image forming step of forming an image by ejecting droplets of a non-aqueous ink comprising an organic solvent, a coloring material, and a resin through a nozzle of a recording head to deposit the droplets on a recording medium; and a preliminary ejection step, which is not the ejection for forming the image but preliminary ejection, of ejecting droplets of the non-aqueous ink composition through a nozzle of the recording head. In the preliminary ejection step, a time interval for preliminary ejection through a given nozzle is 2 seconds or longer and 25 seconds or shorter. The organic solvent contains glycol ethers having a normal boiling point of 185°C or lower; and the content of the glycol ethers having a normal boiling point of 185°C or lower is 35 mass% or more with respect to the whole mass of the non-aqueous ink.
Patent JP-2015182845-A (JP)
Title: Balance weight device for elevator, and repair method for the same
Inventor: MIYAHARA HIDEKI
IPC: B66B7/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To increase earthquake-resistant strength of a hanging frame while suppressing an increase in cost.SOLUTION: Each hanging frame 25 includes a U-shaped cross-section hanging frame body 31 to which upper and lower frames 26 and 27 are connected, and a U-shaped cross-section reinforcement body 32 for reinforcing the hanging frame body 31. The reinforcement body 32 is fixed to the hanging frame body 31 by welding or bolting. Additionally, the reinforcement body 32 is arranged in such a manner as to embrace the hanging frame body 31 from the outside. In other words, the reinforcement body 32 overlaps each of outer surfaces of lateral, front and back parts of the hanging frame body 31.
Patent JP-2015182719-A (JP)
Title: fuel cell vehicle
Inventor: NAITO HIDEHARU
IPC: H01M8/24
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell vehicle which enables a fuel gas leaked from a fuel cell stack to be easily and securely discharged to the exterior of the vehicle with a simple structure.SOLUTION: In a fuel cell stack 12 forming a fuel cell vehicle 10, multiple fuel cells 20 are laminated. Further, a fuel gas inlet communication hole 42a and a fuel gas outlet communication hole 42b are formed at a first end plate 26a at the one end side in a lamination direction. A supply side cover member 76a, which encloses only a fuel gas supply pipeline 66a communicating with the fuel gas inlet communication hole 42a, is provided at the first end plate 26a.
Patent JP-2015182744-A (JP)
Title: Coaxial dual reversal type helicopter of stationery pitch type
Inventor: YOKOYAMA YASUTOSHI
IPC: B64C27/10
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial dual reversal type helicopter of a stationery pitch type which can reduce vibration and noise.SOLUTION: A coaxial dual reversal type helicopter 1 of a stationery pitch type includes an upper stage rotor 7 and a lower stage rotor 8 which rotate around a common central axis of rotation 6 in opposite directions, in which the upper stage rotor 7 includes: an upper stage inner ring 71 and an upper stage outer ring 72 centered on the central axis of rotation 6; plural upper stage rotor blades 73 which are radially bridged around the central axis of rotation 6 and between the upper stage inner ring 71 and the upper stage outer ring 72; and an upper stage connection member 74 which connects the upper stage inner ring 71 to an upper stage rotor shaft 70 centered on the central axis of rotation 6. A lower stage rotor 8 also has a similar structure. Generation of a blade end flow by the upper stage rotor 7 can be suppressed, and a helicopter having reduced vibration and noise can be realized.
Patent JP-2015191920-A (JP)
Title: reactor
Inventor: YONEOKA TAKEHIRO
IPC: H01F27/28
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a reactor that is able to enhance the effect of inhibiting an abnormal temperature rise on the downstream side of a cooling medium, especially in coils, by means of the cooling medium.SOLUTION: A reactor comprises: a coil 1 including an inside coil layer 1A and an outside coil layer 1B; and a first guide member 10. The inside coil layer 1A and the outside coil layer 1B are wound around an imaginary straight axis with a space between them. The first guide member 10 alters the direction of flow of a cooling medium FR. A first cooling passage 3 in which the cooling medium FR flows is defined between the inside and outside coil layers 1A, 1B. A second cooling passage 8 is formed, which comprises an opening part connected to the first cooling passage 3 in at least either the inside coil layer 1A or outside side coil layer 1B. At the other open end located opposite to the one open end connected with the first cooling passage 3 in the second cooling passage 8, the first guide member 10 is located on a downstream side D of the inside or outside coil layer 1A or 1B in the direction of flow of the cooling medium FR.
Patent JP-2015189601-A (JP)
Title: Method of modifying steel slag and steel slag
Inventor: KATO YUSUKE
IPC: C04B5/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To determine whether or not the risk of hydration expansion can be reduced by modification, from the slag composition before modification.SOLUTION: Target steel slag whose estimated value of free lime quantity after modification, calculated on the basis of the composition of the steel slag, is equal to or lower than a specified quantity is solidified by quick chilling in a molten state under an oxidative condition. The steel slag may be oxidized and solidified by quick chilling by causing a high-speed gas containing oxygen to collide with the steel slag in a molten state; the steel slag in a molten state may be solidified by quick chilling by using a metal plate; or the steel slag in a molten state may be solidified by quick chilling with water. The procedure enables determination of whether or not the risk of hydration expansion can be reduced, before modification for solidifying free lime remaining in the steel slag without melting is conducted.
Patent JP-2014149300-A (JP)
Title: Temperature sensor
Inventor: USHIODA KENTARO
IPC: G01J5/04
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor having excellent temperature followability and temperature compensation properties.SOLUTION: A temperature sensor includes: an infrared absorption film for absorbing infrared injected from a heat source; a thermo-sensitive element for detection that is disposed in an infrared incidence area on the infrared absorption film to output an electrical signal corresponding to the temperature of the heat source; a thermo-sensitive element for compensation that is disposed in an area where infrared is shielded and bridge-connected to the thermo-sensitive element for detection; and a housing having an opening for introducing infrared that is radiated by the heat source to the infrared absorption film. The thermo-sensitive element for compensation is disposed inside the opening.
Patent JP-2015188865-A (JP)
Title: gas separation membrane
Inventor: KANESHIMA TAKUMA
IPC: B01D71/28
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas separation membrane for a water vapor-containing gas mixture, where the membrane has high affinity to water vapor, i.e., hydrophilicity, and exhibits a higher membrane permeation rate of carbon dioxide.SOLUTION: The gas separation membrane comprises a resin composition which contains an alkali metal compound (A) and a cationic group-containing vinyl alcohol copolymer (B). The alkali metal compound (A) may be an alkali metal carbonate. In addition, the resin composition may further contain an amine compound (C) in addition to the alkali metal compound (A) and the cationic group-containing vinyl alcohol copolymer (B).